/**
 * @Description: 用户疑问表
 * @author ourslookAdmin
 * @date 2019-04-23 21:14:07
 */
import React, { Fragment } from 'react';
import BraftEditor from 'braft-editor';
import {
  BackTop,
  Button,
  Card,
  Checkbox,
  Col,
  Form,
  Icon,
  Input,
  Radio,
  Row,
  Select,
  Spin,
  Tooltip,
} from 'antd';
import { formatMessage, FormattedMessage } from 'umi/locale';
import 'antd/dist/antd.css';
import PropTypes from 'prop-types';
import { connect } from 'dva';
import { requestLists, requestPromise } from '@/utils/request';
import PageHeaderWrapper from '@/components/PageHeaderWrapper';
import BaseForm from '@/components/ourslook/BaseForm';
import ETable from '@/components/ourslook/ETable';
import { getWebPath } from '../../../utils/request';
import uiUtils, { hasPermission, rulesReg } from '../../../utils/uiUtils';
import styles from '../../../utils/ourslook.less';
import { handleEditorupload,editorPreview ,editorProps} from '../../../utils/braft_editor_config';

const FormItem = Form.Item;
const Option = Select.Option;
const RadioGroup = Radio.Group;
const TextArea = Input.TextArea;
const Password = Input.Password;
const CheckboxGroup = Checkbox.Group;

const getValue = obj =>
  Object.keys(obj)
    .map(key => obj[key])
    .join(',');

//@coming({ title: '精彩即将呈现！', value: Date.now() + 1000 * 60 * 60 * 24 * 2 })
@connect(() => ({}))
class InfQuestions extends React.Component {
  params = {
    page: 1,
    limit: 10,
  };

  formItemLayout = {
    labelCol: { span: 5 },
    wrapperCol: { span: 19 },
  };

  /**
   * https://ant-design.gitee.io/components/table-cn/
   *
   * 需要指定 column 的 width 属性，否则列头和内容可能不对齐。（必须留一列不设宽度或者minWidth以适应弹性布局）
   * 建议指定 scroll.x 为大于表格宽度的固定值或百分比。注意，且非固定列宽度之和不要超过 scroll.x, 一般无table正常展开的宽度
   * 未知长度字段或者字符特别多的字段不要放置在列表
   */
  columns = [
    {
      title: '',
      width: 30,
      align: 'center',
      fixed: 'left',
      render: (value, record, index) => index + 1,
    },
    { title: '标题', dataIndex: 'title', align: 'center', sorter: false },
    { title: '创建时间', dataIndex: 'createTime', width: 190, align: 'center', sorter: true },
    { title: '排序', dataIndex: 'sort', width: 120, align: 'center', sorter: true },
  ];

  constructor(props) {
    super(props);
    this.state = {
      showList: 1, //1:显示列表、2:显示新增
      formList: InfQuestions.getFormList(),
      selectedRows: [],
      selectedIds: [],
      selectedIndexs: [],
      editModalTitle: null,
      editModalType: null,
      editModel: null,
      editModelConfirmLoading: false,
      //其他属性下面书写
      contentHtml: BraftEditor.createEditorState(''), //braft
    };
  }

  // 筛选条件
  static getFormList = () => [
    {
      type: 'INPUT',
      field: 'title',
      label: '标题',
      placeholder: '标题',
    },
  ];

  componentDidMount() {
    //页面加载时执行
    this.requestList();
  }

  componentWillUnmount() {}

  /**
   * 根据 formItem field 取值 查找formItem
   * @param formItemField obj的field字段
   * @returns 一个对象
   */
  findFormListItemByField = formItemField =>
    this.state.formList.find((value, index, array) => value.field === formItemField);

  query = fieldParams => {
    this.params = JSON.parse(JSON.stringify(Object.assign(this.params, fieldParams)));
    this.requestList();
  };

  add = () => {
    this.setState({
      editModalType: 'add',
      editModalTitle: formatMessage({ id: 'ours.curd.list.create' }), //创建
      editModel: {},
      showList: 2,
      contentHtml: BraftEditor.createEditorState(''),
    });
  };

  update = () => {
    const { selectedRows, selectedIds, selectedIndexs } = this.state;
    if (!selectedRows) {
      uiUtils.showAlert(formatMessage({ id: 'ours.curd.show-alert.select-please' }));
      return;
    }
    if (selectedRows.length > 1) {
      uiUtils.showAlert(formatMessage({ id: 'ours.curd.show-alert.select-one-please' }));
      return;
    }
    selectedRows[0].sort = `${selectedRows[0].sort}`;
    this.setState({
      editModalType: 'update',
      editModalTitle: <FormattedMessage id="ours.curd.list.edit" defaultMessage="编辑" />,
      contentHtml: BraftEditor.createEditorState(selectedRows[0].content),
      editModel: JSON.parse(JSON.stringify(selectedRows[0])),
      showList: 2,
    });
    this.getInfo(selectedRows[0].id);
  };

  view = () => {
    const { selectedRows, selectedIds, selectedIndexs } = this.state;
    if (!selectedRows) {
      uiUtils.showAlert(formatMessage({ id: 'ours.curd.show-alert.select-please' }));
      return;
    }
    if (selectedRows.length > 1) {
      uiUtils.showAlert(formatMessage({ id: 'ours.curd.show-alert.select-one-please' }));
      return;
    }
    this.setState({
      editModalType: 'view',
      editModalTitle: <FormattedMessage id="ours.curd.list.info" defaultMessage="查看" />,
      editModel: selectedRows[0],
      showList: 2,
      contentHtml: BraftEditor.createEditorState(selectedRows[0].content),
    });
    this.getInfo(selectedRows[0].id);
  };

  del = () => {
    const selectedRows = this.state.selectedRows;
    const ids = [];
    for (let i = 0; i < selectedRows.length; i += 1) {
      ids.push(selectedRows[i].id);
    }

    uiUtils.showConfirm(formatMessage({ id: 'ours.curd.show-alert.confirm-delete' }), () => {
      this.setState({
        loading: true,
      });
      requestPromise(`${getWebPath()}infquestions/delete`, {
        method: 'POST',
        body: ids,
      }).then(res => {
        this.setState({
          loading: false,
        });
        if (res && res.code === 0) {
          uiUtils.showMessage(
            formatMessage({ id: 'ours.curd.show-alert.operate-success' }),
            'success'
          );
          this.requestList();
        }
      });
    });
  };

  saveOrUpdate = () => {
    const editModalType = this.state.editModalType;
    //不能双向绑定，这里只能原对象、新对象进行合并.
    const infQuestions = Object.assign(
      this.state.editModel,
      this.editForm.props.form.getFieldsValue()
    );
    infQuestions.content = this.editForm.state.contentHtml.toHTML();
    this.editForm.props.form.validateFieldsAndScroll((err, values) => {
      if (!err) {
        // submit the values
        const url = infQuestions.id == null ? '/infquestions/save' : '/infquestions/update';
        //对象删除一个属性
        //delete infQuestions.xxxxPros;

        this.setState({
          editModelConfirmLoading: true,
        });
        requestPromise(getWebPath() + url, {
          method: 'POST',
          body: infQuestions,
        }).then(res => {
          this.setState({
            editModelConfirmLoading: false,
          });
          if (res && res.code === 0) {
            uiUtils.showMessage(
              formatMessage({ id: 'ours.curd.show-alert.operate-success' }),
              'success'
            );
            this.setState({
              showList: 1,
            });

            //新增重新置为第一页
            if (!infQuestions.id) {
              this.params.page = 1;
            }
            this.requestList();
          }
        });
      }
    });
  };

  getInfo = id => {};

  setStateByTableColume = (record, index) => {
    this.state = {
      ...this.state,
      selectedRows: [record],
      selectedIds: [record.id],
      selectedIndexs: [index],
    };
  };

  //========其他所有的处理方法，请在按照约定进行处理==========

  /**
   * 表格 筛选和排序 回调
   */
  filtersSorterChange = tableParams => {
    this.params = JSON.parse(JSON.stringify(Object.assign(this.params, tableParams)));
    this.requestList();
  };

  requestList = () => {
    requestLists(this, `${getWebPath()}infquestions/list`, this.params);
  };

  vShow = showListNum => ({ display: this.state.showList === showListNum ? 'block' : 'none' });

  render() {
    const style = {
      style: {
        marginLeft: 10,
        marginTop: 10,
      },
      disabled: this.state.selectedIndexs.length <= 0,
    };

    /* eslint-disable react/jsx-no-bind */
    return (
      <PageHeaderWrapper title="">
        <Card
          bordered={false}
          style={{ ...this.vShow(1) }}
          className={styles.oursCard}
          bodyStyle={{ padding: '20px' }}
        >
          <BaseForm
            formList={this.state.formList}
            loading={this.state.loading}
            filterSubmit={this.query}
          />

          <Fragment>
            <Button
              type="primary"
              icon="plus"
              onClick={this.add}
              hidden={!hasPermission('infquestions:save')}
            >
              <FormattedMessage id="ours.curd.list.add" defaultMessage="新增" />
            </Button>
            <Button
              type="primary"
              icon="edit"
              {...style}
              onClick={this.update}
              hidden={!hasPermission('infquestions:update')}
            >
              <FormattedMessage id="ours.curd.list.update" defaultMessage="修改" />
            </Button>
            <Button
              type="danger"
              icon="delete"
              {...style}
              onClick={this.del}
              hidden={!hasPermission('infquestions:delete')}
            >
              <FormattedMessage id="ours.curd.list.delete" defaultMessage="删除" />
            </Button>
          </Fragment>

          <div className="content-wrap">
            <ETable
              onSelectRow={uiUtils.onSelectRow.bind(this)}
              primaryKey="id"
              selectedRows={this.state.selectedRows}
              selectedIds={this.state.selectedIds}
              selectedIndexs={this.state.selectedIndexs}
              onChange={this.filtersSorterChange}
              columns={this.columns}
              dataSource={this.state.list}
              pagination={this.state.pagination}
              loading={this.state.loading}
              scroll={{ x: 900 }}
            />
          </div>
        </Card>

        <BackTop />

        <Spin spinning={this.state.editModelConfirmLoading} delay={10}>
          {//返回null,这里对不用的组件进行销毁
          this.state.showList === 1 ? null : (
            <Card
              title={this.state.editModalTitle}
              bordered={false}
              actions={[
                <div>
                  <React.Fragment>
                    <Button
                      type="primary"
                      hidden={this.state.editModalType === 'view'}
                      style={{ marginRight: '18px' }}
                      onClick={this.saveOrUpdate}
                    >
                      <FormattedMessage id="ours.curd.add.save" defaultMessage="保存" />
                    </Button>
                    <Button
                      style={{ marginRight: '18px' }}
                      onClick={() => {
                        this.editForm.props.form.resetFields();
                        this.setState({ showList: 1 });
                      }}
                    >
                      <FormattedMessage id="ours.curd.add.back" defaultMessage="返回" />
                    </Button>
                  </React.Fragment>
                </div>,
              ]}
              style={{ ...this.vShow(2) }}
              bodyStyle={{ padding: '20px' }}
              ref={node => {
                this.container = node;
              }}
            >
              <EditForm
                type={this.state.editModalType}
                model={this.state.editModel}
                contentHtml={this.state.contentHtml}
                wrappedComponentRef={inst => {
                  this.editForm = inst;
                }}
              />
            </Card>
          )}
        </Spin>
      </PageHeaderWrapper>
    );
  }
}

export default InfQuestions;

/**
 *  新增、编辑、复制、查看的Form
 */

/* eslint react/no-multi-comp:0 */
class EditForm extends React.Component {
  static propTypes = {
    type: PropTypes.string, //form类型，可选值：add（增加）、update（修改）、copy（复制）、view（查看）、
    model: PropTypes.object, //数据模型model，对应后台的model
    contentHtml: PropTypes.object,
  };

  static defaultProps = {
    type: '', //表单布局数组
    model: null,
    contentHtml: BraftEditor.createEditorState(''),
  };

  constructor(props) {
    super(props);
    this.state = {};
  }

  /**
   * 生命周期-属性发生变化...componentWillReceiveProps
   * 这里的nextProps，可以获取到所有的属性。
   * 目前没用，因为 dialog 每次都被销毁了
   */
  componentWillReceiveProps(nextProps) {
    // if (nextProps.model) {
    //   this.state = {};
    //   //使用setFieldsValue实现修改form value的值，不用使用 this.setState({});
    //   this.props.model.xxx = 'value';
    //   this.props.form.setFieldsValue({xxx: 'value'});
    // }
  }

  getPropsByKey = prop => {
    const model = this.props.model || {};
    const finalModel = Object.assign(model, this.props.form.getFieldsValue());
    return finalModel[prop];
  };

  preview = () => {
    editorPreview(this.state.contentHtml.toHTML());
  };

  render() {
    const type = this.props.type; //编辑是：新增（add）、编辑(edit)、复制(copy)、还是查看(view)
    const model = this.props.model || {};
    const {
      form,
      form: { getFieldDecorator, getFieldValue, setFieldsValue },
    } = this.props;
    const formItemLayout = {
      labelCol: { span: 5 },
      wrapperCol: { span: 18 }, //5+19=24,少一个栅格
    };
    const braftFromLayout = {
      labelCol: { span: 3 },
      wrapperCol: { span: 18 }, //5+19=24,少一个栅格
    };
    const colSpanLayout = { md: 12, sm: 24 }; //每一col跨?列
    const braftEditorLayout = { md: 30, sm: 20 };
    const rowGutterPxLayout = { md: 24, sm: 16 }; //col之间的间隔?px
    const inputCodeDisabled = {
      // disabled: type === 'update',
    };

    const extendControls = [
      {
        key: 'custom-button',
        type: 'button',
        text: '预览',
        onClick: this.preview,
      },
    ];

    //校验文档：https://ant.design/components/form-cn/#%E6%A0%A1%E9%AA%8C%E8%A7%84%E5%88%99
    return (
      <Form layout="horizontal">
        <Row gutter={{ ...rowGutterPxLayout }}>
          <Col {...colSpanLayout}>
            <FormItem label="标题" {...formItemLayout}>
              {type === 'view'
                ? model.title
                : getFieldDecorator('title', {
                    initialValue: model.title,
                    rules: [
                      {
                        required: true,
                        message: '标题必填',
                      },
                      {
                        whitespace: true,
                        message: '不能包含空白符',
                      },
                      {
                        max: 20,
                        message: '最长20个字符',
                      },
                    ],
                  })(
                    <Input
                      type="text"
                      autocomplete="off"
                      {...inputCodeDisabled}
                      maxLength={20}
                      placeholder="标题"
                    />
                  )}
            </FormItem>
          </Col>
          <Col {...colSpanLayout}>
            <FormItem label="排序" {...formItemLayout}>
              {type === 'view'
                ? model.sort
                : getFieldDecorator('sort', {
                    initialValue: model.sort,
                    rules: [
                      {
                        required: true,
                        message: '排序必填',
                      },
                      {
                        max: 6,
                        message: '最长6个字符',
                      },
                      rulesReg('number'),
                    ],
                  })(
                    <Input
                      type="text"
                      autocomplete="off"
                      maxLength={9}
                      {...inputCodeDisabled}
                      placeholder="排序"
                      style={{ width: 100 }}
                    />
                  )}
              {type === 'view' ? (
                ''
              ) : (
                <Tooltip placement="right" title="排序默认为从大到小(降序)">
                  <Icon type="question-circle" />
                </Tooltip>
              )}
            </FormItem>
          </Col>
        </Row>
        <Row gutter={{ ...rowGutterPxLayout }}>
          <Col {...braftEditorLayout}>
            <FormItem label="内容表" {...braftFromLayout}>
              <BraftEditor
                className={styles.my_editor}
                value={this.props.contentHtml}
                onChange={value => {
                  this.state.contentHtml = value;
                }}
                {...editorProps}
                extendControls={extendControls}
              />
            </FormItem>
          </Col>
        </Row>
      </Form>
    );
  }
}

/* eslint-disable no-class-assign */
//无更多的绑定， 请用 @Form.create() 注解替换
EditForm = Form.create({})(EditForm);
